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Home Q & A Board Science-Related Homework Help Psychology
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Skip91 Skip91
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9 years ago
The final phase of human clinical trials usually involves
A) placebo controls.
B) double-blind procedures.
C) yoked controls.
D) all of the above
E) both A and B
Textbook 
Biopsychology

Biopsychology


Edition: 9th
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Learning Bio-psychology @ Seattle University
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poker.facepoker.face
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9 years ago
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Skip91 Author
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9 years ago
Thanks for your help!!
Evolution
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Yesterday
Thanks
mambah4
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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